Changes:

• CameraManager: Added a new helper method cameraIsMine
• EndevBehaviour: Added a new component called EndevBehaviour
• EndevBehaviour: Added a SlowUpdate callback to update all components at each frame.
• EndevBehaviour: Added a getComponentInParent helper method.
• CameraManager: Made Camera properties static.
• CharacterManager: Added a character manager to manage the character states.
• CharacterMotor: Added a character motor component to move the player.
• Added the required scene flow.